Base | Representation |
---|---|
bin | 11010010011010101100… |
… | …000000101011010000100 |
3 | 20101210101120100011012121 |
4 | 122103111200011122010 |
5 | 214103143331101314 |
6 | 3502201152455324 |
7 | 244404514252210 |
oct | 32232540053204 |
9 | 6353346304177 |
10 | 1807468222084 |
11 | 6375a7766458 |
12 | 25237154a544 |
13 | 10159c557c25 |
14 | 636a65ab940 |
15 | 3203a50ed24 |
hex | 1a4d5805684 |
1807468222084 has 12 divisors (see below), whose sum is σ = 3614936444224. Its totient is φ = 774629238024.
The previous prime is 1807468222009. The next prime is 1807468222099. The reversal of 1807468222084 is 4802228647081.
1807468222084 is an admirable number.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32276218224 + ... + 32276218279.
Almost surely, 21807468222084 is an apocalyptic number.
1807468222084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1807468222084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1807468222084 is a wasteful number, since it uses less digits than its factorization.
1807468222084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64552436514 (or 64552436512 counting only the distinct ones).
The product of its (nonzero) digits is 2752512, while the sum is 52.
The spelling of 1807468222084 in words is "one trillion, eight hundred seven billion, four hundred sixty-eight million, two hundred twenty-two thousand, eighty-four".
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